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HP 417439-851 1GB DDR2-667MHz UDIMM 2Rx8 CL5 Memory
- 1GB DDR2 SDRAM module
- Speed: 667MHz (PC2-5300)
- Unbuffered DIMM (UDIMM) for standard systems
- Rank Configuration: 2Rx8 (Dual Rank x8)
- CAS Latency: CL5
- Designed for HP desktops and workstations
- Standard voltage (1.8V)
- Non-ECC memory
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Key specifications
See full specs ↓- Memory Type
- DDR2 SDRAM
- Capacity
- 1GB
- Speed
- 667MHz
- Form Factor
- UDIMM (Unbuffered DIMM)
- ECC
- No
- Rank
- 2Rx8
Product details
The HP 417439-851 is a 1GB DDR2 UDIMM memory module designed for desktops and workstations. It operates at 667MHz with a CL5 latency and features a 2Rx8 configuration for reliable performance.
Technical Information
| Memory Type | DDR2 SDRAM |
| Capacity | 1GB |
| Speed | 667MHz |
| Form Factor | UDIMM (Unbuffered DIMM) |
Additional Specifications
| ECC | No |
| Rank | 2Rx8 |
| CAS Latency | CL5 |
| Part Number | 417439-851 |
Description
The HP 417439-851 is a 1GB DDR2 Unbuffered DIMM (UDIMM) memory module, engineered to enhance the performance of compatible HP desktop and workstation systems. Operating at a frequency of 667MHz, it provides a noticeable improvement in system responsiveness for everyday computing tasks and applications that benefit from increased memory capacity. This module utilizes DDR2 technology, which offers higher bandwidth compared to DDR1 memory. The 2Rx8 rank configuration indicates that the module has two ranks, each composed of eight memory chips. This configuration is common for standard desktop memory and provides a good balance of capacity and performance for general-purpose computing. The CAS Latency of CL5 signifies the number of clock cycles it takes for the memory to respond to a command. As a UDIMM, this module does not feature ECC (Error-Correcting Code) and is intended for use in systems that do not require the advanced error detection and correction capabilities found in server-grade memory. It operates at the standard DDR2 voltage of 1.8V. The HP part number 417439-851 ensures compatibility with specific HP models that require this type of memory upgrade.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
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